1-(3-Aminopropyl)-4-methylpiperazine → 3-(4-Chloro-2,6-difluoro-benzyloxy)-5-(3-[3-(4-methyl-piperazin-1-yl)-propyl]-ureido)-isothiazole-4-carboxylic acid amide-hydrochloride salt

Participants

Reaction Steps

The title compound was prepared from [4-carbamoyl-3-(2,6-difluoro-4-chloro-benzyloxy)-isothiazol-5-yl]-carbamic acid phenyl ester and 3-(4-methyl-piperazin-1-yl)-propylamine by the procedure analogous to Example 6. 1H NMR (400 MHz, D2O) δ 6.86 (bm, 2H), 5.20 (s, 2H), 3.4-2.6 (bm, 8H), 3.10 (b, 2H), 2.63 (b, 5H), 1.67 (m, 2H) ppm; MS (APCl, m/z): 503 [M+H]+.

Provenance & Evidence